| What kind of package can I order? | Retail /commercial package, Customization package is also available. |
| How should I install the product? Where can I find the installation sheet? | How should I install the product? Where can I find the installation sheet? |
| What information should provide before inquiry? | Please provide the door width, height wall thickness, volume, and package requirement. If have any testing requirements, please provide them for us as well. |
| Where can I find dimension advice? | If you need dimension advice, please contact us. |
| What can I do if I have a problem after I received the products? | Contact us, and we will reply and provide the solution within a week. |
| Do you have been verified by an inspection party? | Our factory have been inspected by third party, and our products have been testing according to customer’s requirement. |
| Can I cut my track to fit my space ? | Sure,track can be cut in any length ,but make sure you were cutting the right length you need. |
| Which currency can I shop in? | Which currency can I shop in? |
| What payment methods do you accept? | We accept T/T. |
| Will my personal details stay safe? | We protect every customer’s information from being revealed. |